Source: hyperkitty Version: 1.2.1-2 Severity: serious The hyperkitty autopkgtest uses py3versions to run its commands. py3versions in unstable returns "python3.7 python3.6". The autopkgtest indirectly depends on python3:any which is currently python3.6. This causes a test failure since python3.7 isn't installed.
I think you can fix this by adding python3-all to the Depends field in debian/tests/control. Thanks, Jeremy Bicha